EP2516037A1 - Élément filtrant et procédé de production - Google Patents

Élément filtrant et procédé de production

Info

Publication number
EP2516037A1
EP2516037A1 EP10796327A EP10796327A EP2516037A1 EP 2516037 A1 EP2516037 A1 EP 2516037A1 EP 10796327 A EP10796327 A EP 10796327A EP 10796327 A EP10796327 A EP 10796327A EP 2516037 A1 EP2516037 A1 EP 2516037A1
Authority
EP
European Patent Office
Prior art keywords
support frame
filter medium
seal
filter element
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10796327A
Other languages
German (de)
English (en)
Other versions
EP2516037B1 (fr
Inventor
Hans Waibel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mahle International GmbH filed Critical Mahle International GmbH
Publication of EP2516037A1 publication Critical patent/EP2516037A1/fr
Application granted granted Critical
Publication of EP2516037B1 publication Critical patent/EP2516037B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings

Definitions

  • the present invention relates to a filter element, in particular for filtering gases, having the features of the preamble of claim 1.
  • a filter element in which a support frame encloses a filter medium encircling peripherally sealed and in which a seal on the support frame is arranged and the filter medium closed peripherally surrounds laterally, wherein the support frame with respect to the filter medium a separately manufactured component is and is attached to the filter medium,
  • a filter element which has a filter medium and a support frame, which surrounds the filter medium in a closed manner and encloses the side of the seal.
  • a seal is provided, which is arranged on the support frame and encloses the support frame and thus also the filter medium circumferentially laterally.
  • the support frame has an outwardly open C-shaped profile.
  • the separately manufactured seal has an inwardly open C-shaped profile and is plugged into the support frame.
  • filter elements are known, for example, from US 2006/0090434 A1 and from US 2003/0177745 A1.
  • the position of the seal is fixed, so that the respective filter element can be used only in a specially designed, complementary designed filter housing.
  • the present invention is concerned with the problem of providing an improved embodiment for a filter element of the aforementioned type or for an associated manufacturing method, which is characterized in particular by a simplified adaptability to different installation situations.
  • the invention is based on the general idea to design the support frame as a separate component that can be attached to the filter medium.
  • the support frame can be made in various modifications, whereby an adaptation to different installation situations is also possible.
  • the same support frame can be combined with different filter media. Overall, this makes it easier to adapt the filter element to different filter housings or to different installation situations.
  • the support frame is positioned on the filter medium between an inflow side and an outflow side of the filter medium. This simplifies the integration of the filter element in a suitable filter housing.
  • the support frame can be positioned with respect to a Haupt penströmungs- direction of the filter medium both the inflow side and the outflow side with a distance relative to the filter medium.
  • the support frame can be fixed in the set position on the filter medium.
  • the support frame can be positioned and fixed in the region of an inflow side or in the region of an outflow side or at any other position between inflow side and outflow side on the filter medium.
  • the seal may be a separately manufactured component with respect to the support frame and, accordingly, may be attached to the support frame in a suitable manner.
  • the seal may be clipped or linked to the support frame.
  • a positive connection is possible.
  • On the support frame a seal receptacle may be formed, in which the seal may be inserted.
  • the seal may be welded, glued or plasticized to the support frame.
  • the filter medium is, for example, a folded web material which, opposite its folds, has two opposite side strips which laterally tightly enclose the web material.
  • these side strips can be glued, welded or plasticized with the web material.
  • the support frame is now attached to the filter medium so that it comes to rest on the side strips and on opposite end portions of the sheet material to the plant. As a result, the support frame forms a completely circumferential, transversely to the direction of flow of the filter medium extending lateral enclosure of the filter medium.
  • the side strips and the end portions of the sheet extend suitably parallel to the direction of flow of the filter medium, whereby it is possible in the context of the production of the filter element to move the support frame parallel to this flow direction, along the side strips and along the end portions to perform the desired positioning.
  • the end portions and the side strips are perpendicular to each other, whereby the filter medium receives a total of a rectangular shape.
  • the support frame has a rectangular shape.
  • the filter medium may also be a wound strip material, so that the support frame is arranged coaxially to the winding axis.
  • the support frame may have, on a side facing the filter medium, a contact section lying flat on the filter medium and an adhesive section, wherein the adhesive portion extends from the contact portion and directed away from the filter material. Between the adhesive portion and the filter material thereby creates a closed circumferential adhesive groove, which is suitable for introducing a suitable adhesive.
  • the adhesive groove receives the adhesive for adhering the support frame to the filter medium.
  • the adhesive groove may be V-shaped in profile, which simplifies the introduction of the adhesive, for example by means of a spray nozzle.
  • other profiles for the Klebnut are conceivable.
  • the support frame is made of an extrusion profile.
  • the seal may be made of an extrusion profile. While the extruded support frame in a rectangular filter medium is conveniently assembled from four miter-cut and interconnected extruded support frame sections, the seal may be circumferentially arranged in one piece and butt and butt joined at their ends.
  • 1 is an isometric view of a filter element
  • FIG. 3 shows a longitudinal section of the filter element in the region of a support frame
  • FIGS. 4-10 are cross sections as in FIG. 3, but in other embodiments,
  • Figure 1 1 is an isometric view of an alternative filter element.
  • a filter element 1 which is preferably suitable for filtering gas, comprises a filter medium 2, a support frame 3 and a seal 4.
  • the filter element 1 is preferably used for filtering air. It can be used in a fresh air system of an internal combustion engine, which is located for example in a motor vehicle. Likewise, it may be arranged in a fresh air duct via which fresh air is supplied to a vehicle interior. In particular, the filter element 1 is thus a fresh-air filter element 1 for a vehicle application.
  • the filter medium 2 is in the preferred embodiment shown here is a folded sheet 5, which is laterally bordered transversely to the longitudinal direction of its folds with two side strips 6. These side strips 6 can in principle be made of the same material as the strip material 5. The side strips 6 are expediently attached in a gas-tight manner to the strip material 5, in particular adhesively bonded or welded or plasticized.
  • the web 5 and the side strips 6 are preferably made of a conventional filter material, such as fleece.
  • the support frame 3 is arranged circumferentially closed on the filter medium 2, so that it forms a lateral enclosure which is sealed off from the filter medium 2.
  • the seal 4 is arranged on the support frame 3 and is also arranged closed circumferentially with respect to the support frame 3 and thus also with respect to the filter medium 2, so that the seal 4 forms a lateral enclosure for the support frame 3 and thus also for the filter medium 2.
  • filter element 1 of the support frame 3 with respect to the filter medium 2 is a separately manufactured component. Accordingly, the support frame 3 is attached to the filter medium 2.
  • an adhesive bond is used for fixed and sealed connection between the support frame 3 and the filter medium 2, which is denoted by 7 in FIGS.
  • the adhesive bond 7 is preferably designed to be closed in a closed manner, which simplifies the realization of a gas-tight connection between the support frame 3 and the filter medium 2.
  • the gasket 4 may be a separately manufactured component with respect to the support frame 3, which is attached to the support frame 3 in a suitable manner.
  • Figures 3, 4 and 8 each show an embodiment in which the seal 4 is clipped to the support frame 3, in particular, the seal 4 is attached to the support frame 3.
  • the load frame 3 in profile have a support section 8, which protrudes from the filter medium 2 to the outside and carries at its free end a holding portion 9 which projects laterally relative to the support portion 8 and has an enlarged cross-section.
  • the respective seal 4 is shaped to be complementary to this end section or to the holding section 9 of the support section 8 and in particular has a receiving groove 10 complementary thereto.
  • the elasticity of the sealing material of the seal 4 makes it possible to place the seal 4 on the support frame 3 or thus link, that the end portion of the support portion 8 penetrates with the holding portion 9 in the receiving groove 10.
  • the seal 4 encloses the holding portion 9 positively.
  • the seal 4 is fixed by positive engagement on the support frame 3.
  • a bond may be provided, but this is not required.
  • Figures 5 and 10 show embodiments in which the support frame 3 each have a complementary to the seal 4 shaped seal receptacle 1 1, in which the seal 4 is inserted.
  • the seal 4 can be loosely inserted into the respective seal holder 1 1 and rest only biased by the elasticity of the sealing material in the seal holder 1 1 and thereby be fixed in position.
  • the seal 4 is provided with a circular profile, while the seal receptacle 1 1 has a matching semicircular receiving cross-section.
  • Fig. 9 shows an embodiment in which the seal 4 via a
  • welded joint 12 is connected to the support frame 3.
  • the seal 4 is here again attached to a support section 8 in the profile of the support frame 3.
  • an adhesive bond or a compound can be realized by plasticization.
  • FIGS. 6 and 7 it is likewise possible to inject or apply the gasket 4 to the support frame 3, this preferably being possible by means of two-component technology or short 2K technology.
  • a complex-profiled seal 4 can be injection-molded onto the support frame 3.
  • a simply shaped seal 4 can be cast onto the support frame 3.
  • the filter medium 2 has the two side strips 6, which are opposite each other to laterally close the web 5 transversely to its folds.
  • the support frame 3 and the seal 4 are in this case laterally arranged so that they extend on the outside of the filter medium 2 along the two side strips 6 and along two opposite end portions 13 of the web material 5.
  • These end portions 13 preferably extend over the entire height of the side strips 6 and are connected via the respective last fold 14 or end fold 14 of the folded web material 5 with the remaining web material 5.
  • These end portions 13 extend as well as the side strips 6 parallel to a Haupt malstromungsnchtung 15 of the filter element. 1
  • the support frame 3 comes in this embodiment at the two side strips 6 and at the two end portions 13 each from the outside to the plant.
  • a further side strip 6 may be arranged in the region of the end sections 13 which is connected tightly and firmly to the respective end section 13.
  • it can then also be provided to use a single side strip 6, which runs closed along the web material 5 and abuts one another at its ends and is optionally connected to these abutting edges.
  • the support frame 3 then exclusively on the one side strip 6 or at several side strips 6 to this side strip 6 at.
  • the side strips 6 and possibly the end sections 13 extend parallel to the main flow direction 15, whereby the filter medium 2 transversely to the main flow direction 15 has an outer profile or an outer contour which is constant parallel to the main flow direction 15.
  • the support frame 3 in profile may have a contact portion 17, with which the support frame 3 is flat on the filter medium 2 to the plant.
  • This contact section 17 is located on a side facing the filter medium 2 side of the support frame 3. It is aligned in a straight line and parallel to the main flow direction 15 so that it extends parallel to the respective side strip 6 and the respective end portion 13. Accordingly, the support frame 3 can be adjusted guided along the filter medium 2 in order to adjust the desired positioning can.
  • the support frame 3 can have an adhesive section 18 in profile. This is based in the example of the contact portion 17 and is directed away from the filter medium 2, in such a way that between the adhesive portion 18 and the filter medium 2, a Klebnut 19 is, which is closed circumferentially with respect to the filter medium 2.
  • the adhesive bond 7 can be prepared by a suitable adhesive 20 is introduced into the adhesive groove 19.
  • the adhesive groove 19 is designed in profile V-shaped, which may be advantageous for example for automated production of the adhesive joint 7.
  • the support frame 3 may be made of an extrusion profile.
  • a total of four support frame sections 21 are used, each extending along one of the four sides outside along the filter medium 2.
  • the four support frame sections 21 are mitred or abut each other in mitres.
  • the individual support frame sections 21 are connected to each other in a suitable manner, for example, glued or welded together.
  • the seal 4 may be made of an extrusion profile.
  • These sealing portions 23 may also be mitred in the corners. These mitres or corner joints are designated 24 in FIGS. 1 and 2.
  • the individual sealing portions 23 may be tightly connected to each other in a suitable manner, in particular glued or welded together.
  • the extruded gasket 4 may be placed in one piece around the supporting frame 4 and to abut the ends of the gasket 4 by abutting one another.
  • the seal ends may be connected to each other, in particular by means of a bond or welding.
  • a method for producing such a filter element 1 can be carried out, for example, as follows:
  • the support frame 3 is height-adjusted along the filter medium 2 parallel to the main flow direction 15, that is adjusted according to the arrows 16 along the filter medium 2. As a result, a predetermined height or position can be adjusted relative to the filter medium 2. Subsequently, the support frame 3 can be fixed in the set height on the filter medium 2. This is expediently carried out by the bonding 7. Due to the adjustability of the support frame 3 with respect to the filter medium 2, it is possible to adapt the filter element 1 during its manufacture to different installation situations that may occur in different filter housings. Such a filter housing is indicated purely by way of example in FIG. 10 and denoted by 25.
  • the seal 4 may already be mounted on the support frame 3 during the positioning of the support frame 3 relative to the filter medium 2. Likewise, it is possible to attach the seal 4 to the support frame 3 only when the support frame 3 is fixed to the filter medium 2.
  • the filter element V may be configured in another embodiment as a wound filter V.
  • an oval ausgestaltetes filter element 1 ' is shown in isometric view.
  • the filter element 1 'can also have any other cross-section.
  • the filter element 1 'can also be round, in particular cylindrical or circular cylindrical.
  • the filter element 1 ' has a spiral wound filter medium 2, in particular of a web material 5' In the filter medium 2 axially extending channels are arranged, which are mutually closed.
  • an end face of the filter element 1 ' is formed as inflow side and the opposite end side as outflow side.
  • the support frame 3 On the outer circumference of the filter element 1 ' is the support frame 3, which surrounds the filter medium 2 circumferentially, fixedly connected to the filter medium 2.
  • the support frame 3 is aligned coaxially with a winding axis 26 around which the web 5 'is wound.
  • the likewise circumferential seal 4 is arranged on the support frame 3, the likewise circumferential seal 4 is arranged.
  • the support frame 3 and the seal 4 are shown in section. The above-described embodiments of the support frame 3 and the seal 4 can of course also be transferred to this wound filter element 1 ' .

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

L'invention concerne un élément filtrant (1), conçu en particulier pour filtrer des gaz, comportant un moyen de filtration (2), un cadre de support (3) qui entoure ce moyen de filtration (2) latéralement sur toute sa périphérie de manière étanche, et un joint d'étanchéité (4) qui est disposé sur le cadre de support (3) et qui entoure le moyen de filtration (2) latéralement sur toute sa périphérie. Il est possible d'adapter cet élément filtrant plus simplement à diverses situations de montage si le cadre de support (3) se présente sous la forme d'un composant produit séparément du moyen de filtration (2) et s'il est fixé sur le moyen de filtration (2).
EP10796327.4A 2009-12-23 2010-12-10 Élément filtrant et procédé de production Not-in-force EP2516037B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910060214 DE102009060214A1 (de) 2009-12-23 2009-12-23 Filterelement und Herstellungsverfahren
PCT/EP2010/069336 WO2011076586A1 (fr) 2009-12-23 2010-12-10 Élément filtrant et procédé de production

Publications (2)

Publication Number Publication Date
EP2516037A1 true EP2516037A1 (fr) 2012-10-31
EP2516037B1 EP2516037B1 (fr) 2014-02-19

Family

ID=43618682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10796327.4A Not-in-force EP2516037B1 (fr) 2009-12-23 2010-12-10 Élément filtrant et procédé de production

Country Status (5)

Country Link
EP (1) EP2516037B1 (fr)
CN (1) CN202909572U (fr)
DE (1) DE102009060214A1 (fr)
ES (1) ES2454767T3 (fr)
WO (1) WO2011076586A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108697961A (zh) * 2016-02-26 2018-10-23 曼·胡默尔有限公司 尤其是用于气体过滤的过滤器元件
EP3524333A1 (fr) * 2018-02-07 2019-08-14 Mahle International GmbH Élément de filtre à plaques destiné à un système de climatisation d'un véhicule automobile

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011115979A2 (fr) 2010-03-17 2011-09-22 Baldwin Filters, Inc. Filtre à fluides
GB2491081A (en) 2010-03-17 2012-11-21 Baldwin Filters Inc Fluid filter
DE102011111378A1 (de) 2011-08-29 2013-02-28 Mann + Hummel Gmbh Filterelement, Filteranordnung und Verfahren zum Herstellen des Filterelements
WO2013040010A1 (fr) * 2011-09-14 2013-03-21 3M Innovative Properties Company Ensemble logement pour filtre doté d'un joint d'étanchéité
US9694307B2 (en) 2012-09-12 2017-07-04 Camfil Ab Filter assembly and filter assembly manufacturing method
CN114887415B (zh) * 2013-06-28 2024-03-26 唐纳森公司 用于空气滤清器组件的过滤器滤芯
DE102014011446A1 (de) 2013-09-19 2015-03-19 Mann + Hummel Gmbh Luftfiltervorrichtung für ein Kraftfahrzeug und Filterelement für eine Luftfiltervorrichtung
PL3721967T3 (pl) * 2014-06-18 2022-11-14 Mann+Hummel Gmbh Filtr i wkład filtra
DE102015014482A1 (de) * 2014-12-06 2016-06-09 Mann + Hummel Gmbh Filterelementeinheit für einen Luftfilter mit einer zweiteiligen durch Brücken verbundenen Dichtung
WO2020112482A1 (fr) * 2018-11-29 2020-06-04 Cummins Filtration Ip, Inc. Cadre de filtre multicouche amélioré
US11859891B2 (en) 2019-07-17 2024-01-02 Electrolux Home Products, Inc. Appliance air freshener

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725295A (en) 1982-11-30 1988-02-16 Swm Corporation Material collector and discharger apparatus
JPS61275561A (ja) * 1985-05-29 1986-12-05 Honda Motor Co Ltd エアクリ−ナ
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
DE19736267C1 (de) 1997-08-21 1998-12-03 Freudenberg Carl Fa Verfahren zur Herstellung eines Filtereinsatzes
DE10058478B4 (de) 2000-11-24 2015-06-11 Mann + Hummel Gmbh Flaches Filterelement mit angegossenem Rahmen
US20030177745A1 (en) * 2002-03-25 2003-09-25 Jauw Tjoen Liang Filter device securing mechanism for an air cleaner
US7318851B2 (en) * 2004-11-02 2008-01-15 Baldwin Filters, Inc. Filter element
US20060091061A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with sealing system
DE202006001440U1 (de) 2006-01-31 2007-06-14 Mann+Hummel Gmbh Filterelement und Filtersystem, insbesondere für die Ansaugluft einer Brennkraftmaschine
US8506668B2 (en) * 2009-03-30 2013-08-13 Baldwin Filters, Inc. Fluted filter with axial seal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011076586A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108697961A (zh) * 2016-02-26 2018-10-23 曼·胡默尔有限公司 尤其是用于气体过滤的过滤器元件
CN108697961B (zh) * 2016-02-26 2021-10-22 曼·胡默尔有限公司 尤其是用于气体过滤的过滤器元件
EP3524333A1 (fr) * 2018-02-07 2019-08-14 Mahle International GmbH Élément de filtre à plaques destiné à un système de climatisation d'un véhicule automobile

Also Published As

Publication number Publication date
CN202909572U (zh) 2013-05-01
DE102009060214A1 (de) 2011-06-30
WO2011076586A1 (fr) 2011-06-30
ES2454767T3 (es) 2014-04-11
EP2516037B1 (fr) 2014-02-19

Similar Documents

Publication Publication Date Title
EP2516037B1 (fr) Élément filtrant et procédé de production
EP2152385B1 (fr) Cartouche filtrante à gaz
EP2760562B1 (fr) Élément filtrant
EP2535550B1 (fr) Elément de filtre annulaire
DE102014006852B4 (de) Hohlfilterelement, Filtergehäuse und Filter
EP2981700B1 (fr) Élément de filtration d'air
EP2676713B1 (fr) Insert de filtre à gaz
EP2992202B1 (fr) Element filtrant
EP1345668A1 (fr) Element filtrant
DE102012019320B4 (de) Stützeinrichtung eines Filters, Flachfilterelement eines Filters und Filter
WO2014121990A1 (fr) Système de filtre, en particulier filtre à air
DE19711789A1 (de) Kraftfahrzeug-Abgasreinigungsvorrichtung und Verfahren zu ihrer Herstellung
EP2496330B1 (fr) Procédé de production d'un élément filtrant
DE112010005044B4 (de) Filterelement, Filtereinrichtung und Verfahren zum Herstellen eines Filterelements
DE202009016500U1 (de) Filterelement und Luftfilter
DE102012208449C5 (de) Abgasnachbehandlungseinrichtung und zugehöriges Herstellungsverfahren
DE102015011339A1 (de) Filterelement mit einer umlaufenden Dichtung
DE102010025971B4 (de) Filter zur Filtrierung von Fluiden und Filtereinsatz
EP2461887B1 (fr) Dispositif de filtration et utilisation d'un élément filtre enroulé
EP2127723B1 (fr) Elément de filtre et procédé de fabrication de l'élément de filtre
DE102012012349B4 (de) Gas-Filtereinsatz, Verfahren zu dessen Herstellung und Luftfilter für eine Brennkraftmaschine
DE102012012348A1 (de) Gasfiltereinsatz
EP3102306B1 (fr) Élément formant filtre, en particulier élément formant filtre à air
DE102004024465A1 (de) Ansaugsystem
WO2009049738A1 (fr) Filtre d'habitacle pour un système de chauffage ou de climatisation d'un véhicule automobile

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120618

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130725

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 652708

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140315

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010006128

Country of ref document: DE

Effective date: 20140403

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2454767

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20140411

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20140219

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140519

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140619

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140619

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010006128

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20141120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140903

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010006128

Country of ref document: DE

Effective date: 20141120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141231

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141210

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20101210

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 652708

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151210

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140219

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BG

Payment date: 20181219

Year of fee payment: 9

Ref country code: GB

Payment date: 20181221

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20181220

Year of fee payment: 9

Ref country code: ES

Payment date: 20190131

Year of fee payment: 9

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20191210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191210

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20201229

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210224

Year of fee payment: 11

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191211

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010006128

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211231